Environmental Test Chamber: What is it & How Does it Work?

Have you ever purchased a product that, after only a few weeks or perhaps your first usage, proved to be faulty? It can be due to some items being exposed to environmental factors like temperature, humidity, and vibrations that weren't anticipated or otherwise considered when they were being developed.

 That's why the various environmental conditions to which the product will be exposed must be considered throughout the development and design process. But how to test them?

 That’s where the environmental control chamber steps in. Environmental test chambers have been used for years for simulated environmental tests in industrial, automotive, electronics, aerospace, artificial intelligence, and medical research industries.

 Today, we’ll explain an environmental simulation chamber and how it works.

What is an Environmental Test Chamber?

Before understanding the environmental test chambers, it is important to understand the environmental test and its applications. This test is simple; the idea behind it is used frequently in daily life, such as in refrigerators, which can regulate temperature to prevent food from going bad.

 Environmental conditions and their changes affect every manufactured good. Finding the point at which the product is going to be harmed can be done with the use of environmental tests. So, what is an environmental control chamber?

An environmental chamber is a lab tool replicating particular environmental variables, such as temperature, humidity, and pressure, in a designated area or room. These environmental circumstances and the area are considered to assess the impact of these numerous aspects on products, supplies, or microorganisms.

Various sectors use environmental chambers to test materials, goods, and architectural designs in their intended settings. For example, a water-based environmental chamber is ideal when an item must undergo moisture, heat & cold testing or be immersed in water.

But How Does it Work?

The environmental chamber's underlying idea is that all conditions can be manually controlled using various mechanical procedures. For that, a walk-in environmental test chamber is always preferred. Typically, it is made up of four walls that are made of sheet metal, fiberglass, and an insulating substance.

In addition, stainless steel is frequently used to line the temperature and humidity testing chamber to prevent corrosion. Industrial dehumidification techniques control the humidity levels in the test chamber. They also use electric heaters and refrigeration units as environmental simulator chambers that simulate particular temperatures virtually.

To regulate heating, cooling, moisture & pressure, the chamber will thus include many components. Each chamber's precision and purpose are essential since environmental chambers must meet particular conditions. Sensors are added to detect and maintain variables like temperature, humidity, air pressure, and other components.

Chambers undergo frequent testing as well. To maintain an environmental chamber, regular calibration is necessary as well. The business can reduce the required maintenance and ensure the testing chamber operates according to industry standards.

Types of Environmental Test Chambers Used in Real Life

Depending on the purpose, environmental chambers provide a variety of uses. Here are a few instances of environmental simulation chambers in the real world:

High-Low Test Chamber

These are ideal for durability & reliability testing. It can be used for testing electric and electronic car components, PCs, or machinery parts.

Constant Temperature and Humidity Test Chamber

 These are the optimal lab conditions for the long-term consistency of variables, including temperature, humidity, and air pressure. They can evaluate the heat and cold sensitivity of equipment, food, and plastic items.

Salt Spray Corrosion Test Chamber

These provide the perfect conditions for testing a product's corrosion resistance, such as construction materials or naval components.

A Thermal Shock Test Chamber

These chambers test the performance of a product by implementing two extreme environmental conditions. They assess a product's resistance by rapidly shifting between these two conditions.

Final Thoughts:

Environmental control chambers are unsung heroes of quality assurance, cutting-edge research, and product safety. Although there isn't a universal chamber that can simulate all possible conditions, several more or less adaptable chambers are made to carry out specific testing. 

DeltaStark is one of the best environmental chamber manufacturers in Chennai, dedicated to building state-of-the-art chambers to meet all kinds of testing conditions. To evaluate the performance of different products and components under extreme conditions, we offer various temperature and humidity test chambers that imitate various environmental factors.

To learn more about environmental chambers, contact the professionals at DeltaStark today!